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Data Sources & Methodology

Our Approach

K-Pop Atlas aims to be a reliable, structured reference for K-pop industry data. We combine publicly available information with our own editorial curation to build a comprehensive graph of groups, members, agencies, and their relationships.

Data Sources

Information presented on K-Pop Atlas is compiled from a variety of publicly available sources:

  • Official agency announcements: Debut dates, member additions/departures, group formations, and disbandments
  • Official social media channels: Verified accounts of groups, agencies, and members
  • Music platform data: Release dates, album titles, and track listings from platforms like Melon, Spotify, and Apple Music
  • Industry databases: Korea Music Content Association (KMCA), Gaon/Circle Chart, and Hanteo data for release verification
  • Reputable news outlets: Major Korean and international entertainment news sources for event verification

Data Structure

K-Pop Atlas organizes data into the following primary entities:

  • Groups: Name, debut date, generation, group type (girl group / boy group / co-ed / solo), status (active / hiatus / disbanded)
  • Members: Name, role, join/leave dates, group affiliations
  • Organizations: Agency name, founding date, status, parent-subsidiary relationships
  • Relationships: Agency signings, member transfers, subsidiary structures, and generational classifications
  • Events: Key milestones including debuts, disbandments, member changes, and industry events
  • Releases: Albums, EPs, and singles with release dates and types

Generation Classification

K-Pop Atlas uses a generation model that groups K-pop acts by their debut era. Generation boundaries are a subject of ongoing discussion in the K-pop community, and reasonable people may disagree on exact cutoff dates. Our classification reflects a commonly used framework:

  • 1st Generation (1996-2003): The founding era of modern K-pop idol culture
  • 2nd Generation (2003-2011): The Hallyu wave and international expansion
  • 3rd Generation (2012-2017): Social media era and global breakthrough
  • 4th Generation (2018-2022): Performance-driven concepts and platform diversification
  • 5th Generation (2023-present): The current emerging generation

These boundaries are our internal editorial model and may differ from other sources. We welcome feedback on classification decisions.

Verification Process

Before data is published on K-Pop Atlas, it goes through the following process:

  • Information is sourced from at least one official or reputable source
  • Dates are cross-referenced when possible
  • Relationship data (agency affiliations, member transfers) is verified against official announcements
  • Community corrections are reviewed and incorporated when supported by evidence

Updates & Corrections

K-pop is a dynamic industry with frequent changes. We update our data regularly, but there may be a delay between an event occurring and our database reflecting it.

If you notice an error or missing information, please contact us at [email protected] with the subject line "Data Correction" and include a reference source when possible.

K-Pop Atlas